139.88% is the change from 163 to 391
Calculation steps:
[( 391 - 163 ) ÷ 163] x 100 = 139.88%
Formula
Percentage change = [(391 - 163) / 163] x 100
Subtract the new number by the original number
391 - 163 = 228
228 ÷ 163 = 1.3987730061349692
1.3987730061349692 x 100 = 139.88%